I have a Purebred Turkish Angora Cat that is 18 years old now & has never been sick a day in her life. So experimenting I decided to mix a few drops Pure Lemon Oil into my hand with natural Organic Shampoo & bathed her in that mixture. It rids her of any Fleas and Itching & makes her white long hair shiny & bright! It does not dry out her skin. So I decided to use just a drop or two of pure Lemon, Lavender & Rosemary oil mixed with my shampoo a large amount on my hand & left it on for a minute or so & then rinsed very well. I then Conditioned with Organic Conditioner or Marine Conditioner from the Sea & now my hair stops falling out, the itching has stopped from dry scalp & my hair is thick, very long down to my lower back and shiny.